ImmunoGen, Inc. Corporate Offices and Research Facility
830 Winter Street
Waltham, MA 02451-1477
Tel (781) 895-0600
Fax (781) 895-0611

From Logan Airport
Follow signs to I-90W, which will take you through the Ted Williams tunnel and onto I-90 W (also known as the Massachusetts Turnpike or Mass Pike). Proceed west approximately 13.5 miles to Exit 15. Take exit 15 to head north on I-95 (also called 128). Proceed approximately 4.9 miles to Exit 27B. Take Exit 27B and loop around to the right on to Wyman Street. Turn right onto Winter Street at the next intersection. You will cross over I-95/128. Stay on the right-hand side of Winter Street through the intersection with the many lanes of traffic. Continue along Winter Street approximately 1.1 miles - go past the entrance for Astra-Zeneca and make the next major left (is marked with large stone monuments proclaiming current and former occupants). Proceed up the hill and make the first left into our office park. Turn left into the parking for 830 Winter Street.

From I-95/128
Take I-95/128 to Exit 27B and loop around to the right on to Wyman Street. Turn right onto Winter Street at the next intersection. You will cross over I-95/128. Stay on the right-hand side of Winter Street through the intersection with the many lanes of traffic. Continue along Winter Street approximately 1.1 miles - go past the entrance for Astra-Zeneca and make the next major left (is marked with large stone monuments proclaiming current and former occupants). Proceed up the hill and make the first left into our office park. Turn left into the parking for 830 Winter Street.

From I-90/Masspike
Take Exit 15 to head north on I-95 (also called 128). Proceed approximately 4.9 miles to exit 27B. Take Exit 27B and loop around to the right on to Wyman Street. Turn right onto Winter Street at the next intersection. You will cross over I-95/128. Stay on the right-hand side of Winter Street through the intersection with the many lanes of traffic. Continue along Winter Street approximately 1.1 miles - go past the entrance for Astra-Zeneca and make the next major left (is marked with large stone monuments proclaiming current and former occupants). Proceed up the hill and make the first left into our office park. Turn left into the parking for 830 Winter Street.